Author

Publication

2007 - Clarion Books, New York, New York (State)

Language

English

Word Count

10,750 words, Guess

Page Count

43 pages

Identifiers

and 5 more
  • LibraryThing3479436
  • Library of Congress Control Number2006100684
  • OCLC Control Number76951118
  • Better World Books9780618898329
  • Open LibraryOL17552727M

Classifications

  • DDC523.48/2
  • LCCQB701 .S36 2007
  • LCCQB701.S36 2007

Description

On August 24, 2006, a group of astronomers made a big announcement: Pluto could no longer be considered a planet. This book explains how advancements in technology have changed our understanding of the universe--and exactly how and why the number of planets in our solar system went from nine to eight.

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